FILE - This Dec. 12, 2012 file photo shows PBS Executive Producer Rebecca Eaton attending a "Downton Abbey" photo call, at the Essex House in New York. Eaton has a deal with Viking for “Making Masterpiece: 25 Years Behind the Scenes of Masterpiece Theatre and Mystery!” The publisher announced Wednesday, April 10, 2013, that the book will come out Oct. 29. Patricia Mulcahy will co-write “Making Masterpiece.” (Photo by Andy Kropa/Invision/AP, file)

FILE - This Dec. 12, 2012 file photo shows PBS Executive Producer Rebecca Eaton attending a "Downton Abbey" photo call, at the Essex House in New York. Eaton has a deal with Viking for “Making Masterpiece: 25 Years Behind the Scenes of Masterpiece Theatre and Mystery!” The publisher announced Wednesday, April 10, 2013, that the book will come out Oct. 29. Patricia Mulcahy will co-write “Making Masterpiece.” (Photo by Andy Kropa/Invision/AP, file)